cfg.py 文件源码

def _get_parser():
    p = configargparse.ArgParser(default_config_files=CFG_FILES)
    for (name, dflt, ev, hs) in CFG_DEFAULTS:
        aname = '--' + name
        if dflt is False:
            p.add_argument(aname, default=dflt, action="store_true",
                           env_var=ev, help=hs)
        else:
            p.add_argument(aname, default=dflt, env_var=ev, help=hs)
    return p